package com.lagou.util;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

/**
 * @ClassName SpringBeanUtils
 * @Description
 * @Author wugz
 * @Date 2020/4/19 22:20
 * @Version 1.0
 */
@Component
public class SpringBeanUtils implements ApplicationContextAware {

    private static ApplicationContext applicationContext;

    @Override
    public void setApplicationContext(ApplicationContext context) throws BeansException {
        applicationContext = context;
    }

    public synchronized static Object getBean(String beanName) {
        return applicationContext.getBean(beanName);
    }

    public synchronized static Object getBean(Class beanClass) {
        return applicationContext.getBean(beanClass);
    }
}
